Rahman, Agus Abdul, et al. “Harapan Terhadap Perdamaian: Peran Need for Closure, Fondasi Moral, Dan Latar Belakang Demografis”. Psympathic : Jurnal Ilmiah Psikologi, vol. 7, no. 1, July 2020, pp. 93-104, doi:10.15575/psy.v7i1.8691.